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BTS-55 Ultra-Light Contact
Manual Tool Setter

BTS-55 Ultra-Light Contact Manual Tool Setter

Designed with a commonly preferred height of 50mm for convenient calculation. When manually setting tools, operators need to calculate height differences to convert tool lengths; the 50mm integer height makes conversion more intuitive and faster. Repeatability within 0.001mm, IP67 waterproof and dustproof, rugged and durable.

BTS-55 Ultra-Light Contact Manual Tool Setter
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Product Features

0.5N Ultra-Light Contact Force

Contact force of only 0.5N, the lightest in the BTS series, designed specifically for ultra-fine tools to ensure the tool tip is not damaged during measurement.

0.001mm Repeatability

Guaranteed repeatability within 0.001mm, maintaining stable and reliable measurement results even under ultra-light contact force.

250-Hour Long Battery Life

Energy-efficient design using two SR44/LR44 button batteries (3V), providing over 250 hours of continuous use with LED illuminated.

Designed for Micro Tools

Supports minimum tool diameter of 0.07mm+, special specification down to 0.05mm; the optimal choice for micro tool measurement.

IP67 Waterproof & Dustproof

Complies with IEC 60529 IP6X (full dust protection) and IPX7 (1m water depth for 30 minutes) standards, rugged and durable in harsh machining environments.

Manual Operation Design

Designed for environments where automated tool setting is not feasible and manual operation is required; intuitive and simple to use without complex integration.

Need the standard contact force version? See BTS-5 Micro Tool Setter (1.0N contact force, lighter at only 43g).

Specifications

Specification ItemBTS-55 Value
ModelBTS-55
Primary ApplicationCNC machining center manual tool measurement (Ultra-Light Contact)
Minimum Tool Diameter0.07mm (special spec down to 0.05mm)
DimensionsHeight 50mm +0/+0.005, width approx. 24.8mm
Contact Direction+Z axis
Contact Point Diameterø5mm tungsten carbide
Repeatability0.001mm
Output SignalLED indicator
Power Supply3V (SR44 × 2 or LR44 × 2 button batteries)
Battery LifeLED continuously on > 250 hours
Contact Point Positionø0mm (top center)
Overtravel2mm
Weight72g
Contact Force1.0N (Standard)/0.8N (Light Load)/0.5N (Ultra-Light Contact)
Ingress Protection RatingIP67 (IP6X full dust protection + IPX7 1m water depth 30 min)/IEC 60529
Operating Temperature+5°C to +50°C

Feature Demonstration & Actual Photos

BTS Series Manual Tool Setter micro tool setting functional diagram and actual usage

BTS Micro Tool Setting Functional Diagram

BTS Micro Tool Setting Functional Diagram

BTS Actual Usage

Actual Usage

Catalog & Download

Download BTS Series Manual Tool Setter Catalog

BTS Catalog (PDF)